CN102402541A - File analysis system and method - Google Patents
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Abstract
The invention relates to a file analysis method, which comprises the following steps of: reading a file and a file type parameter of the file from a file transfer protocol (FTP) server; judging whether the type of the file is one of textfile (TXT), comma separated values (CSV), meta database (MDB), database file (DBF) and Microsoft Excel (XLS) formats or not according to the file type parameter; when the type of the file is TXT or CSV, calling a JAVA algorithm to analyze TXT or CSV so as to generate an extensible markup language (XML) file; when the type of the file is MDB, calling the JAVA algorithm to analyze MDB so as to generate an XML file; when the type of the file is DBF, calling the JAVA algorithm to analyze DBF so as to generate an XML file; and when the type of the file is XLS, calling the JAVA algorithm to analyze XLS so as to generate an XML file. The invention also provides a file analysis system. By the method and the system, a binary file can be analyzed into a file which can be processed by a file sender adapter and is in an XML format.
Description
Technical field
The present invention relates to a kind of document analysis system and method.
Background technology
Along with the continuous propelling of IT application process, increasing application system has appearred in enterprises, for example purchasing system, accounting system, bonded system, logistics system and marketing system.Each application system has different data layouts and adopts different data storage methods, for example according to FTP (File Transfer Protocol, FTP) storage data.When SAP (Systems Applications and Products in Data Processing) system is introduced original application system; The difficulty because the difference of data layout and data storage method, the data interaction between SAP system and the original application system become.For this reason; Server provides some adapters to SAPPI (Process Integration, flow process is integrated), but these type of adapters are limited; And function singleness; And the IT system of enterprise the inside is various, for using SAP PI to integrate the enterprise of each IT system, uses being limited in scope of SAP PI integral application system.
Sometimes need SAP PI reading of data and handling from ftp file; The file transmission adapter of the SAP PI of standard (File Sender Adapter) can only read and resolve the flat file (Flat File) that meets SAP PI adapter regulation; XML file for example; And powerless for the binary file of form relative complex, for example dbf, xls, and file such as mdb.
Summary of the invention
In view of above content, be necessary to provide a kind of document analysis system, can resolve to the binary file that needs are handled the file of the manageable XML form of file transmission adapter.
In view of above content, also be necessary to provide a kind of document analysis method, can resolve to the binary file that needs are handled the file of the manageable XML form of file transmission adapter.
Said document analysis system; Run in the file transmission adapter that flow process integrated service device comprised; This flow process integrated service device is connected in ftp server through network, and this system comprises: read module is used for reading from ftp server the file type parameters of file and this document; Judge module is used for judging according to the file type parameters of this document whether the type of this document is a kind of of TXT form, CSV form, MDB form, DBF form or XLS form; Parsing module is used for when the type of this document is TXT or CSV, calling the file of this TXT of JAVA arithmetic analysis or CSV form, generates the XML file; Said parsing module also is used for when the type of this document is MDB, calling the file of this MDB form of JAVA arithmetic analysis, generates the XML file; Said parsing module also is used for when the type of this document is DBF, calling the file of this DBF form of JAVA arithmetic analysis, generates the XML file; Said parsing module also is used for when the type of this document is XLS, calling the file of this XLS form of JAVA arithmetic analysis, generates the XML file.
Said document analysis method; Be applied in the file transmission adapter that flow process integrated service device comprised; This flow process integrated service device is connected in ftp server through network, and the method comprising the steps of: the file type parameters that from ftp server, reads file and this document; Judge that according to this document type parameter whether the type of this document is a kind of in TXT form, CSV form, MDB form, DBF form or the XLS form; When the type of this document is TXT or CSV, call the file of this TXT of JAVA arithmetic analysis or CSV form, generate the XML file; When the type of this document is MDB, call the file of this MDB form of JAVA arithmetic analysis, generate the XML file; When the type of this document is DBF, call the file of this DBF form of JAVA arithmetic analysis, generate the XML file; When the type of this document is XLS, call the file of this XLS form of JAVA arithmetic analysis, generate the XML file.
Compared to prior art, described document analysis system and method, the comparatively complicated binary file of the form that can not handle the file transmission adapter resolve to the file of XML form, is convenient to the file transmission adapter data are handled.
Description of drawings
Fig. 1 is the Organization Chart of document analysis of the present invention system preferred embodiment.
Fig. 2 is the process flow diagram of document analysis method of the present invention preferred embodiment.
The main element symbol description
| Flow process integrated service device | 1 |
| Ftp server | 2 |
| The |
3 |
| The file transmission adapter | 4 |
| The remote function calls adapter | 5 |
| |
6 |
| The |
10 |
| Read |
100 |
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300 |
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400 |
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500 |
Embodiment
As shown in Figure 1, be the Organization Chart of document analysis of the present invention system preferred embodiment.Said document analysis system 10 runs on flow process and integrates that (Process Integration is in the file transmission adapter (File Sender Adapter) 4 that PI) server 1 is comprised.Said flow process integrated service device 1 also comprises remote function calls adapter (remote function calladapter, RFC adapter) 5.Said flow process integrated service device 1 is connected in FTP (File Transfer Protocol through network 6; FTP) server 2, are used for the data transmission between ftp server 2 and SAP (the Systems Applications and Products in DataProcessing) system 3.This network 6 can be the Internet (Internet) or Intranet (Intranet).
Said ftp server 2 stored a plurality of ftp files, the type of this ftp file is respectively MDB, DBF, XLS, TXT, CSV etc.In the present embodiment, this ftp server 2 can be set up in purchasing system, accounting system, bonded system, logistics system and the marketing system of enterprise.
Said document analysis system 10 is used for reading file from ftp server 2, and resolves to XML (Extensible MarkupLanguage, the extend markup language) file layout that file transmission adapter 4 can be handled.Said file transmission adapter 4 is used to shine upon the data of this XML file layout, and the data-switching that this mapping obtains is become to meet the data of remote function calls adapter 5 access stencils.Said remote function calls adapter 5 is used for these data that meet its access stencil are sent to SAP system 3.
10 systems of said document analysis system comprise read module 100, judge module 300, parsing module 400 and reminding module 500.
Said read module 100 is used for reading file and reading in the parameter of this document from ftp server 2, and said parameter comprises Namespace (NameSpace), Root (root node), Type (file type) of this document etc.
Said judge module 300 is used for judging according to the Type parameter whether the type of this document is a kind of of TXT form, CSV form, MDB form, DBF form or XLS form.
Said parsing module 400 is used for when the type of this document is TXT or CSV, calls the JAVA algorithm of resolving TXT or csv file, and the data-switching of TXT or csv file is become the data of XML form, generates the XML file.
Said parsing module 400 also is used for when the type of this document is MDB, calls the JAVA algorithm of resolving the MDB file, and the data-switching of MDB file is become the data of XML form, generates the XML file.
Said parsing module 400 also is used for when the type of this document is DBF, calls the JAVA algorithm of resolving the DBF file, and the data-switching of DBF file is become the data of XML form, generates the XML file.
Said parsing module 400 also is used for when the type of this document is XLS, calls the JAVA algorithm of resolving the XLS file, and the data-switching of XLS file is become the data of XML form, generates the XML file.
The data of the XML file layout of above-mentioned generation are by said file transmission adapter 4 mappings and convert the data that meet remote function calls adapter 5 access stencils to, by function call adapter 5 these data that meet its access stencil sent to SAP system 3 again.
Said reminding module 500 is used for type when this document when not being any of above-mentioned TXT, CSV, MDB, DBF or XLS form, and prompting can't be resolved this document type, the document analysis failure.
As shown in Figure 2, be the process flow diagram of document analysis method of the present invention preferred embodiment.
Step S10, said read module 100 reads file from ftp server 2.
Step S12, said read module 100 read in Namespace (NameSpace), Root (root node), the Type parameters such as (file types) of this document.
Step S14, said judge module 300 judges according to the Type parameter whether the type of this document is TXT or CSV.When the type of this document is TXT or CSV, execution in step S16; When the type of this document is not TXT or CSV, execution in step S18.
Step S16, said parsing module 400 call the JAVA algorithm of resolving TXT or csv file, and the data-switching of TXT or csv file is become the data of XML form, generate the XML file.
Step S18, said judge module 300 judges according to the Type parameter whether the type of this document is MDB.When the type of this document is MDB, execution in step S20; When the type of this document is not MDB, execution in step S22.
Step S20, said parsing module 400 call the JAVA algorithm of resolving the MDB file, and the data-switching of MDB file is become the data of XML form, generate the XML file.
Step S22, said judge module 300 judges according to the Type parameter whether the type of this document is DBF.When the type of this document is DBF, execution in step S24; When the type of this document is not DBF, execution in step S26.
Step S24, said parsing module 400 call the JAVA algorithm of resolving the DBF file, and the data-switching of DBF file is become the data of XML form, generate the XML file.
Step S26, said judge module 300 judges according to the Type parameter whether the type of this document is XLS.When the type of this document is XLS, execution in step S28; When the type of this document is not XLS, execution in step S30.
Step S28, said parsing module 400 call the JAVA algorithm of resolving the XLS file, and the data-switching of XLS file is become the data of XML form, generate the XML file.
Step S30, said reminding module 500 promptings can't be resolved this document type, the document analysis failure.
Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although the present invention is specified with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and the scope of technical scheme of the present invention.
Claims (6)
1. document analysis system runs in the file transmission adapter that flow process integrated service device comprised, and this flow process integrated service device is connected in ftp server through network, it is characterized in that this system comprises:
Read module is used for reading from ftp server the file type parameters of file and this document;
Judge module is used for judging according to the file type parameters of this document whether the type of this document is a kind of of TXT form, CSV form, MDB form, DBF form or XLS form;
Parsing module is used for when the type of this document is TXT or CSV, calling the file of this TXT of JAVA arithmetic analysis or CSV form, generates the XML file;
Said parsing module also is used for when the type of this document is MDB, calling the file of this MDB form of JAVA arithmetic analysis, generates the XML file;
Said parsing module also is used for when the type of this document is DBF, calling the file of this DBF form of JAVA arithmetic analysis, generates the XML file;
Said parsing module also is used for when the type of this document is XLS, calling the file of this XLS form of JAVA arithmetic analysis, generates the XML file.
2. document analysis as claimed in claim 1 system is characterized in that this system also comprises:
Reminding module, when being used for type when this document and not being any of TXT form, CSV form, MDB form, DBF form or XLS form, prompting can't be resolved this document type, the document analysis failure.
3. document analysis as claimed in claim 1 system is characterized in that, the data of the XML file layout of said this generation of file transmission adapter mapping, and the data-switching that mapping obtains become to meet the data of remote function calls adapter access stencil;
Said remote function calls adapter sends to the SAP system with these data that meet its access stencil.
4. document analysis method is applied in the file transmission adapter that flow process integrated service device comprised, and this flow process integrated service device is connected in ftp server through network, it is characterized in that the method comprising the steps of:
From ftp server, read the file type parameters of file and this document;
Judge that according to this document type parameter whether the type of this document is a kind of in TXT form, CSV form, MDB form, DBF form or the XLS form;
When the type of this document is TXT or CSV, call the file of this TXT of JAVA arithmetic analysis or CSV form, generate the XML file;
When the type of this document is MDB, call the file of this MDB form of JAVA arithmetic analysis, generate the XML file;
When the type of this document is DBF, call the file of this DBF form of JAVA arithmetic analysis, generate the XML file;
When the type of this document is XLS, call the file of this XLS form of JAVA arithmetic analysis, generate the XML file.
5. document analysis method as claimed in claim 4 is characterized in that, this method also comprises step:
When the type of this document was not in TXT form, CSV form, MDB form, DBF form or the XLS form any, prompting can't be resolved this document type, the document analysis failure.
6. document analysis method as claimed in claim 4; It is characterized in that; This method also comprises step: said file transmission adapter shines upon the data of the XML file layout of this generation, and the data-switching that mapping obtains is become to meet the data of remote function calls adapter access stencil;
Said remote function calls adapter sends to the SAP system with these data that meet its access stencil.
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| CN201010282381.9A CN102402541B (en) | 2010-09-14 | 2010-09-14 | File analysis system and method |
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| CN201010282381.9A CN102402541B (en) | 2010-09-14 | 2010-09-14 | File analysis system and method |
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| CN102402541B CN102402541B (en) | 2015-02-11 |
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| CN103500203A (en) * | 2013-09-27 | 2014-01-08 | 金蝶软件（中国）有限公司 | Method for checking accounts online and method and device for data storage |
| CN103559185A (en) * | 2013-08-13 | 2014-02-05 | 西安航天动力试验技术研究所 | Method for parsing and storing test data documents |
| CN104360890A (en) * | 2014-10-17 | 2015-02-18 | 蓝盾信息安全技术有限公司 | Method for generating XML file based on Java |
| CN106843864A (en) * | 2017-01-09 | 2017-06-13 | 武汉开目信息技术股份有限公司 | A kind of and SAP integrated callback method |
| CN107038329A (en) * | 2016-10-19 | 2017-08-11 | 北京全域医疗技术有限公司 | The on-line processing method and device of medical image file |
| CN107046555A (en) * | 2016-10-19 | 2017-08-15 | 北京全域医疗技术有限公司 | The transmission method and device of medical image file |
| CN110990079A (en) * | 2019-12-02 | 2020-04-10 | 北京大学 | Method and device for loading remote csv file |
| CN113220656A (en) * | 2020-12-10 | 2021-08-06 | 格创东智(深圳)科技有限公司 | Method and device for analyzing liquid crystal panel glass production data file |
| CN113220656B (en) * | 2020-12-10 | 2024-04-16 | 格创东智(深圳)科技有限公司 | Analysis method and device for liquid crystal panel glass production data file |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103559185A (en) * | 2013-08-13 | 2014-02-05 | 西安航天动力试验技术研究所 | Method for parsing and storing test data documents |
| CN103559185B (en) * | 2013-08-13 | 2016-12-28 | 西安航天动力试验技术研究所 | Test data document resolves storage method |
| CN103500203A (en) * | 2013-09-27 | 2014-01-08 | 金蝶软件（中国）有限公司 | Method for checking accounts online and method and device for data storage |
| CN104360890A (en) * | 2014-10-17 | 2015-02-18 | 蓝盾信息安全技术有限公司 | Method for generating XML file based on Java |
| CN107038329A (en) * | 2016-10-19 | 2017-08-11 | 北京全域医疗技术有限公司 | The on-line processing method and device of medical image file |
| CN107046555A (en) * | 2016-10-19 | 2017-08-15 | 北京全域医疗技术有限公司 | The transmission method and device of medical image file |
| CN107038329B (en) * | 2016-10-19 | 2020-04-21 | 北京全域医疗技术集团有限公司 | Online processing method and device for medical image file |
| CN107046555B (en) * | 2016-10-19 | 2020-07-31 | 北京全域医疗技术集团有限公司 | Medical image file transmission method and device |
| CN106843864A (en) * | 2017-01-09 | 2017-06-13 | 武汉开目信息技术股份有限公司 | A kind of and SAP integrated callback method |
| CN110990079A (en) * | 2019-12-02 | 2020-04-10 | 北京大学 | Method and device for loading remote csv file |
| CN113220656A (en) * | 2020-12-10 | 2021-08-06 | 格创东智(深圳)科技有限公司 | Method and device for analyzing liquid crystal panel glass production data file |
| CN113220656B (en) * | 2020-12-10 | 2024-04-16 | 格创东智(深圳)科技有限公司 | Analysis method and device for liquid crystal panel glass production data file |
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